Update style.css

style.css

@@ -1,46 +1,185 @@
 /* --- Google Font 與全域設定 --- */
-@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700&display.swap');
+@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700&display=swap');
 
 :root {
     --primary-color: #005f73;
     --secondary-color: #0a9396;
-    /* ... (其他 CSS 變數不變) ... */
+    --highlight-color: #94d2bd;
+    --accent-color: #ee9b00;
+    --bg-light: #f8f9fa;
+    --bg-dark: #343a40;
+    --text-primary: #212529;
+    --text-secondary: #6c757d;
+    --border-color: #dee2e6;
+    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.05);
+    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.05), 0 4px 6px rgba(0, 0, 0, 0.05);
 }
 
 html {
     scroll-behavior: smooth;
-    scroll-padding-top: 80px;
+    scroll-padding-top: 80px; /* 避免導覽列遮擋標題 */
 }
 
 body {
     font-family: 'Noto Sans TC', sans-serif;
-    /* ... (其他 body 樣式不變) ... */
+    font-weight: 400;
+    line-height: 1.8;
+    margin: 0;
+    padding: 0;
+    background: var(--bg-light);
+    color: var(--text-primary);
+}
+
+/* --- 導覽列 --- */
+.navbar {
+    background-color: rgba(255, 255, 255, 0.85);
+    backdrop-filter: blur(10px);
+    border-bottom: 1px solid var(--border-color);
+    padding: 1rem 1.5rem;
+    position: sticky;
+    top: 0;
+    z-index: 1000;
+    transition: box-shadow 0.3s;
+}
+.nav-container { 
+    max-width: 1100px; 
+    margin: 0 auto; 
+    display: flex; 
+    justify-content: space-between; 
+    align-items: center; 
+}
+.nav-logo { 
+    font-size: 1.5rem; 
+    font-weight: 700; 
+    color: var(--primary-color); 
+    text-decoration: none; 
+}
+.nav-menu { 
+    list-style: none; 
+    display: flex; 
+    gap: 1rem; 
+    margin: 0; 
+    padding: 0; 
+}
+.nav-link {
+    color: var(--text-secondary);
+    text-decoration: none;
+    font-weight: 500;
+    padding: 0.5rem 1rem;
+    border-radius: 6px;
+    position: relative;
+    transition: color 0.3s;
+}
+.nav-link:hover, 
+.nav-link.active {
+    color: var(--primary-color);
+}
+.nav-link::after {
+    content: '';
+    position: absolute;
+    width: 0;
+    height: 3px;
+    bottom: -5px;
+    left: 50%;
+    transform: translateX(-50%);
+    background-color: var(--secondary-color);
+    border-radius: 2px;
+    transition: width 0.3s ease-in-out;
+}
+.nav-link:hover::after, 
+.nav-link.active::after {
+    width: 60%;
+}
+
+/* --- Header --- */
+header {
+    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
+    color: #fff;
+    padding: 5rem 2rem;
+    text-align: center;
+    position: relative;
+    overflow: hidden;
+}
+.header-content h1 {
+    font-size: 3.2rem;
+    font-weight: 700;
+    margin-bottom: 0.5rem;
+}
+
+/* --- Main Content & Sections --- */
+main { 
+    padding: 2rem 1rem; 
+    max-width: 1000px; 
+    margin: 0 auto; 
+}
+section {
+    background: #fff;
+    margin-bottom: 2.5rem;
+    padding: 2rem 2.5rem;
+    border-radius: 16px;
+    box-shadow: var(--shadow);
+    opacity: 0;
+    transform: translateY(30px);
+    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
+}
+section.visible { 
+    opacity: 1; 
+    transform: translateY(0); 
+}
+h2 {
+    color: var(--primary-color);
+    text-align: center;
+    font-size: 2.2rem;
+    font-weight: 700;
+    margin-bottom: 2.5rem;
+    position: relative;
+    padding-bottom: 1rem;
+}
+h2::after {
+    content: '';
+    position: absolute;
+    width: 80px;
+    height: 4px;
+    bottom: 0;
+    left: 50%;
+    transform: translateX(-50%);
+    background-color: var(--highlight-color);
+    border-radius: 2px;
+}
+p, li { 
+    font-size: 1.1rem; 
+    margin-bottom: 1rem;
+}
+strong {
+    color: var(--primary-color);
+    font-weight: 700;
 }
 
-/* ... (導覽列、Header、Main、Section 等主要結構樣式不變) ... */
 
-/* --- ★★★★★ 修正後的圖片顯示方式 ★★★★★ --- */
+/* --- ★★★★★ 最終版圖片顯示樣式 ★★★★★ --- */
 .figure-container { 
     margin: 20px 0; 
     padding: 0; 
 }
-
+.figure-container a {
+    display: block; /* 讓連結成為可點擊的區塊 */
+    text-decoration: none;
+}
 .figure-container img {
-    display: block; /* 關鍵：確保圖片是區塊元素 */
-    box-sizing: border-box; /* 關鍵：確保 padding 和 border 不會增加寬度 */
-    max-width: 100%; /* 關鍵：最大寬度不超過容器 */
-    width: 100%; /* 關鍵：嘗試填滿容器寬度 */
-    height: auto; /* 關鍵：保持圖片原始長寬比 */
+    display: block;
+    box-sizing: border-box;
+    max-width: 100%;
+    width: 100%;
+    height: auto;
     margin: 15px auto;
     border: 1px solid var(--border-color);
     border-radius: 8px;
-    cursor: zoom-in; /* 提示使用者可以點擊 */
+    cursor: zoom-in;
     transition: box-shadow 0.3s;
 }
 .figure-container img:hover {
     box-shadow: var(--shadow-lg);
 }
-
 .figure-container figcaption {
     margin-top: 10px;
     font-size: .9rem;
@@ -52,7 +191,8 @@ body {
     border-radius: 4px;
 }
 
-/* --- ★★★★★ 新增：燈箱 (Lightbox) 樣式 ★★★★★ --- */
+
+/* --- ★★★★★ 燈箱 (Lightbox) 樣式 ★★★★★ --- */
 .lightbox {
     position: fixed;
     top: 0;
@@ -70,31 +210,229 @@ body {
     cursor: zoom-out;
     animation: fadeIn 0.3s ease;
 }
-
 .lightbox.closing {
     animation: fadeOut 0.3s ease forwards;
 }
-
 .lightbox img {
     max-width: 100%;
     max-height: 100%;
     box-shadow: 0 0 50px rgba(0,0,0,0.5);
     border-radius: 8px;
 }
-
 @keyframes fadeIn {
     from { opacity: 0; }
     to { opacity: 1; }
 }
-
 @keyframes fadeOut {
     from { opacity: 1; }
     to { opacity: 0; }
 }
 
 
-/* --- 其他原有樣式 (保持不變) --- */
-/* (為了節省篇幅，此處省略大部分 CSS，請用上一輪提供的完整 CSS，然後僅修改上述 `figure-container img` 並新增 `lightbox` 樣式) */
+/* --- 其他元件樣式 --- */
+.table-container { 
+    border: 1px solid var(--border-color); 
+    border-radius: 8px; 
+    overflow: hidden; 
+    margin-top: 1.5rem;
+}
+table {
+    width: 100%;
+    border-collapse: collapse;
+}
+th, td {
+    padding: 15px;
+    text-align: left;
+    border: 1px solid var(--border-color);
+}
+thead {
+    background-color: var(--primary-color);
+    color: #fff;
+    font-weight: 500;
+}
+tbody tr:nth-of-type(even) {
+    background-color: var(--bg-light);
+}
+td.category {
+    background-color: #e0f7fa;
+    font-weight: 700;
+    color: var(--primary-color);
+    vertical-align: middle;
+}
+td i {
+    color: var(--text-secondary);
+    font-size: 0.9em;
+}
+
+.interpretation-methods, .case-study-steps {
+    display: grid;
+    grid-template-columns: 1fr;
+    gap: 30px;
+    margin-top: 20px;
+}
+@media (min-width: 768px) {
+    .interpretation-methods, .case-study-steps {
+        grid-template-columns: 1fr 1fr;
+    }
+}
+.interp-item {
+    padding: 25px;
+    border-radius: 12px;
+    background-color: var(--bg-light);
+    border: 1px solid var(--border-color);
+}
+
+.constraints-levels { 
+    display: flex; 
+    flex-direction: column; 
+    gap: 1rem; 
+    margin-top: 1.5rem; 
+}
+.level-item { 
+    padding: 1.5rem; 
+    border-left: 5px solid; 
+    border-radius: 8px; 
+}
+.level-item:nth-of-type(1) { border-color: #ae2012; background-color: #fff1f0; }
+.level-item:nth-of-type(2) { border-color: #ee9b00; background-color: #fff9eb; }
+.level-item:nth-of-type(3) { border-color: #005f73; background-color: #e0f7fa; }
+
+.case-study { 
+    background-color: var(--bg-dark); 
+    color: var(--bg-light); 
+    border-radius: 16px; 
+    border: none; 
+}
+.case-study h2 { color: #fff; }
+.step { 
+    background-color: #495057; 
+    padding: 25px; 
+    border-radius: 12px; 
+}
+.step h3 { color: var(--highlight-color); }
+
+.app-grid-expanded { 
+    display: grid; 
+    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
+    gap: 25px; 
+    margin-top: 20px; 
+}
+.app-card {
+    background: #fff;
+    border: 1px solid var(--border-color);
+    border-radius: 12px;
+    box-shadow: var(--shadow);
+    display: flex;
+    flex-direction: column;
+    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
+}
+.app-card:hover {
+    transform: translateY(-8px);
+    box-shadow: var(--shadow-lg);
+}
+.app-card-header { 
+    background-color: var(--secondary-color); 
+    color: white; 
+    padding: 15px 20px; 
+    border-top-left-radius: 12px; 
+    border-top-right-radius: 12px; 
+}
+.app-card-header h3 { margin: 0; color: white; font-size: 1.4rem; }
+.app-card-body { 
+    padding: 25px; 
+    flex-grow: 1; 
+    display: flex; 
+    flex-direction: column; 
+}
+.app-card-body ul { flex-grow: 1; }
+.example-link {
+    display: inline-block;
+    margin-top: 15px;
+    padding: 10px 18px;
+    background-color: var(--primary-color);
+    color: white;
+    text-decoration: none;
+    border-radius: 5px;
+    font-weight: 700;
+    transition: background-color 0.2s, transform 0.2s;
+}
+.example-link:hover {
+    background-color: var(--accent-color);
+    transform: scale(1.05);
+}
+
+.special-topic-section { 
+    background-color: #f7feff; 
+    border-left: 5px solid var(--secondary-color); 
+}
+.topic-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
+    gap: 2rem;
+}
+.topic-item {
+    background-color: #fff;
+    padding: 1.5rem;
+    border-radius: 12px;
+    box-shadow: var(--shadow);
+    border-top: 4px solid var(--highlight-color);
+}
+.topic-item h3 { 
+    font-size: 1.5rem; 
+    color: var(--primary-color); 
+    border-bottom: 2px solid var(--border-color); 
+    padding-bottom: 0.5rem; 
+    margin-bottom: 1rem; 
+}
+.topic-item h4 { 
+    font-size: 1.2rem; 
+    color: var(--secondary-color); 
+    font-style: italic; 
+}
+.summary-text { 
+    text-align: center; 
+    font-size: 1.2rem; 
+    font-weight: 500; 
+}
+
+/* --- Back to Top Button --- */
+.back-to-top {
+    position: fixed;
+    bottom: 20px;
+    right: 20px;
+    background-color: var(--primary-color);
+    color: white;
+    width: 50px;
+    height: 50px;
+    border-radius: 50%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    text-decoration: none;
+    box-shadow: var(--shadow-lg);
+    opacity: 0;
+    visibility: hidden;
+    transform: translateY(20px);
+    transition: opacity 0.3s, visibility 0.3s, transform 0.3s, background-color 0.3s;
+}
+.back-to-top.visible { 
+    opacity: 1; 
+    visibility: visible; 
+    transform: translateY(0); 
+}
+.back-to-top:hover { 
+    background-color: var(--accent-color); 
+}
+.back-to-top svg { 
+    width: 24px; 
+    height: 24px; 
+}
 
-/* 沿用舊版確保相容性 */
-.nav-container{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.nav-logo{font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none}.nav-menu{list-style:none;display:flex;gap:1rem;margin:0;padding:0}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:6px;position:relative;transition:color .3s}.nav-link:hover,.nav-link.active{color:var(--primary-color)}.nav-link::after{content:'';position:absolute;width:0;height:3px;bottom:-5px;left:50%;transform:translateX(-50%);background-color:var(--secondary-color);border-radius:2px;transition:width .3s ease-in-out}.nav-link:hover::after,.nav-link.active::after{width:60%}.header-content h1{font-size:3.2rem;font-weight:700;margin-bottom:.5rem}.table-container{border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.interp-item{border-radius:12px}.constraints-levels{gap:1rem}.level-item{padding:1.5rem;border-radius:8px}.case-study{background-color:var(--bg-dark);color:var(--bg-light);border-radius:16px;border:none}.case-study h2{color:#fff}.step{background-color:#495057}.app-card-header{border-top-left-radius:12px;border-top-right-radius:12px}.special-topic-section{background-color:#f7feff;border-left:5px solid var(--secondary-color)}.topic-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.topic-item{background-color:#fff;padding:1.5rem;border-radius:12px;box-shadow:var(--shadow);border-top:4px solid var(--highlight-color)}.topic-item h3{font-size:1.5rem;color:var(--primary-color);border-bottom:2px solid var(--border-color);padding-bottom:.5rem;margin-bottom:1rem}.topic-item h4{font-size:1.2rem;color:var(--secondary-color);font-style:italic}.summary-text{text-align:center;font-size:1.2rem;font-weight:500}.back-to-top{position:fixed;bottom:20px;right:20px;background-color:var(--primary-color);color:white;width:50px;height:50px;border-radius:50%;display:flex;justify-content:center;align-items:center;text-decoration:none;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(20px);transition:opacity .3s,visibility .3s,transform .3s,background-color .3s}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{background-color:var(--accent-color)}.back-to-top svg{width:24px;height:24px}.quote-box{background-color:#e0f7fa;border-left:5px solid #00796b;margin:20px 0;padding:15px 20px;border-radius:5px;font-style:italic}table{width:100%;border-collapse:collapse;margin-top:20px}th,td{padding:15px;text-align:left;border:1px solid #dee2e6}thead{background-color:#00796b;color:#fff}tbody tr:nth-of-type(even){background-color:#f8f9fa}td.category{background-color:#e0f7fa;font-weight:700;color:#004d40;vertical-align:middle}.interpretation-methods,.case-study-steps{display:grid;grid-template-columns:1fr;gap:30px;margin-top:20px}@media (min-width:768px){.interpretation-methods,.case-study-steps{grid-template-columns:1fr 1fr}}.interp-item{padding:25px;border-radius:8px;background-color:#f8f9fa;border:1px solid #e9ecef}.level-item{padding:20px;border-left:5px solid;border-radius:8px}.level-item:nth-of-type(1){border-color:#ae2012;background-color:#fff1f0}.level-item:nth-of-type(2){border-color:#ee9b00;background-color:#fff9eb}.level-item:nth-of-type(3){border-color:#005f73;background-color:#e0f7fa}.step{background-color:#495057;padding:25px;border-radius:8px}.step h3{color:#94d2bd}.app-grid-expanded{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:25px;margin-top:20px}.app-card{background:#fff;border:1px solid #e9ecef;border-radius:12px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .3s ease-in-out,box-shadow .3s ease-in-out}.app-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.app-card-body ul{flex-grow:1}.example-link{display:inline-block;margin-top:15px;padding:10px 18px;background-color:var(--primary-color);color:white;text-decoration:none;border-radius:5px;font-weight:700;transition:background-color .2s,transform .2s}.example-link:hover{background-color:var(--accent-color);transform:scale(1.05)}.app-card-header h3{margin:0;color:white;font-size:1.4rem}.app-card-body{padding:25px;flex-grow:1;display:flex;flex-direction:column}
+/* --- Footer --- */
+footer {
+    text-align: center;
+    padding: 2rem;
+    margin-top: 2rem;
+    background: var(--bg-dark);
+    color: var(--bg-light);
+}